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PHP - Bbcode Issue
Code: [Select]
[b][i][u] test test test test test test test test test test test test test test test. [/b][/i]/[u] If I need to cut the first five words, the bbcode closing tags will be remove. Similar Tutorialsok bare with me if this sounds stupid. How do i get it so that bbcode can be added within a textarea tag? im assuming it is a lot of str_replace. is there a tutorial on this somewhere? Hello guys, i need help with my BBcoding ... Its about browser game.. but i need someone who has some time to listen me about how things work and than help me.. every time i put : when sending message ingame i automaticly get smiley ... but please if anyone have time let me know Best Regards when posting a new message on my forum and it contains a url. How do i automatically add the bbcode url tags to a url in the message? Hey, I need help with my BBCode function... im trying to allow it to embed you tube videos but im kinda confused as to how i can do it when i need the link to be in the bbcode html ouput twice with my current method. Here is my function: http://www.paste.to/MzE3Mg== I could not post the script as it was messing up with this site's BBcode. Any one can help me please ? Thankss I'm trying to work on BBCode for a forum. I have this: Code: [Select] <?php $bb_Code = array( '[ code]' => '<code>', '[ /code]' => '</code>' ); foreach ($bb_Code as $value => $replace) { $text = str_replace($value, $replace, $text); } ?> Question is.. how would I get it so when I insert information into the database it gets cleaned (strip_tags, etc.) but doesn't disturb what is in the [ code ] tags? So basically it makes the html, etc. in the [ code ] tags just plain text? Thanks in advanced. This topic has been moved to Miscellaneous. http://www.phpfreaks.com/forums/index.php?topic=354638.0 Right now i used the following code to convert bbcode to html/php. i also need to incorporate QUOTE=name and URLS as well..how do i do that? Code: [Select] function bbcode_format ($str) { $str = htmlentities($str); $start = array( '/\[b\](.*?)\[\/b\]/is', '/\[i\](.*?)\[\/i\]/is', '/\[u\](.*?)\[\/u\]/is', '/\[a\=(.*?)\](.*?)\[\/a\]/is', '/\[color\=(.*?)\](.*?)\[\/color\]/is', '/\[img\](.*?)\[\/img\]/is', '/\[header\](.*?)\[\/header\]/is' ); $finish = array( '<strong>$1</strong>', '<em>$1</em>', '<u>$1</u>', '<a href="$1">$2</a>', '<span style="color: $1">$2</span>', '<img src="$1" />', '<span class="h3">$1</span>' ); $str = preg_replace ($start, $finish, $str); return $str; } I was wonder how I could make some BBcode for my messaging system I made for a website. I made some simple ones like just by replace [ red ] with font color etc. I want to know how to do something like this: [ url = http://google . ca] Google [ / url ] without the spaces. ~AJ hi, i have the following which parses the quote tag and replaces it with a span $bb[] = "#\[quote\](.*?)\[/quote\]#si"; $html[] = "<span class='quote'>\\1</div>"; what i would like however is for the bbcode to be Quote from: xxxx where xxxx is the name of the person you are quoting. so how would i parse this? I also need the same for font color but if someone can provide a solution to this one then i think i could work it out. This topic has been moved to PHP Regex. http://www.phpfreaks.com/forums/index.php?topic=348145.0 This topic has been moved to Third Party PHP Scripts. http://www.phpfreaks.com/forums/index.php?topic=317329.0 Hi there, This isn't really a bbcode parser problem, but it kind of is. And I am awful at explaining things, as you have noticed. The problem is that I'd like to allow input for the main page of a site. But the part has this structu Code: [Select] <div class='mainheader'>TITLE</div> <div class='content'> The content of the webpage blabla</div> I'd like this whole page to be changeable, so also the title and the content. But how can I ensure that people use the content div after the mainheader div? I would like it if it were possible that they only needed to 'select' the header, how can I do this? Thanks in advance! Code: [Select] $txt = preg_replace( "#\[yt\]http://www.youtube.com/watch?v=(.+?)\[/yt\]#is", '<embed src="http://www.youtube.com/v/\\1" type="application/x-shockwave-flash" wmode="transparent" width="512" height="313" allowfullscreen="true" />', $txt ); Okay this is my code just for inserting it into HTML, the problem is whenever I try to use: Code: [Select] [yt]http://www.youtube.com/watch?v=l1G7TJD6Xu0[/yt] On my form to enter it does not work? But if I use Code: [Select] $txt = preg_replace( "#\[yt\](.+?)\[/yt\]#is", '<embed src="http://www.youtube.com/v/\\1" type="application/x-shockwave-flash" wmode="transparent" width="512" height="313" allowfullscreen="true" />', $txt ); Code: [Select] [yt]l1G7TJD6Xu0[/yt] It works. But I want to use the full URL of the youtube, so I don't want my users to copy/paste just the "l1G7TJD6Xu0" Code , any help? Thank you i am wanting to add a code tag to my bbcode list. Anything within this tag will be printed as is(like the html code). I have tried using htmlspecialchars() but it isnt printing the code. Here is the parser section for the tag: $patern = "#\[code = ([^\]]*)\]([^\[]*)\[/code\]#i"; $replace = "<table class=\"code\"> <tr> <th>\\1</th> </tr> <tr> <td>".htmlspecialchars('\\2')."</td> </tr> </table>"; $str=preg_replace($patern, $replace, $str); Any ideas? I have this function: function bbcode($input){ $input = strip_tags($input); $input = htmlentities($input); $search = array( '/\[b\](.*?)\[\/b\]/is', '/\[i\](.*?)\[\/i\]/is', '/\[u\](.*?)\[\/u\]/is', '/\[img\](.*?)\[\/img\]/is', '/\[url=http://(.*?)\](.*?)\[\/url\]/is', '/\[color=(.*?)\](.*?)\[\/color\]/is', '/\[yt\](.*?)\[\/yt\]/is', ); $replace = array( '<b>$1</b>', '<i>$1</i>', '<u>$1</u>', '<img src="$1" style="border:0">', '<a href="$1">$2</a>', '<font style="color:$1">$2</font>', '<object width="660" height="405"> <param name="movie" value="'.str_replace("watch?v=", "v/", $1).'" /> <param name="allowFullScreen" value="true" /> <param name="allowscriptaccess" value="always" /><embed type="application/x-shockwave-flash" width="660" height="405" src="'.str_replace("watch?v=", "v/", $1).'" allowscriptaccess="always" allowfullscreen="true"></embed> </object>', ); return nl2br(preg_replace($search,$replace,$input)); } There is an error on code: <param name="movie" value="'.str_replace("watch?v=", "v/", $1).'" /> and on: <param name="allowscriptaccess" value="always" /><embed type="application/x-shockwave-flash" width="660" height="405" src="'.str_replace("watch?v=", "v/", $1).'" allowscriptaccess="always" allowfullscreen="true"> How can i use str_replace in this situation ? :S I'm trying to work on BBCode for a forum. Code: [Select] <?php $bb_Code = array( '[ code]' => '<code>', '[ /code]' => '</code>' ); foreach ($bb_Code as $value => $replace) { $text = str_replace($value, $replace, $text); } ?> Question is.. how would I get it so when I insert information into the database it gets cleaned (strip_tags, etc.) but doesn't disturb what is in the [ code ] tags? So basically it makes the html, etc. in the [ code ] tags just plain text? Thanks in advanced. Ok, so i'm working on my forum software in PHP to both get some knowledge out of this and accomplish something in the run. While adding a BBCode parser, I ran into some trouble. This is what happened: http://ebulletin.ballindesign.com/message.php?id=1 As you can see, a <br /> tag shows up after EVERY line... Here is my BBCode parser: <?php function is_odd($intNumber) { if ($intNumber % 2 == 0 ) return true; else return false; } function badlink($link, $prefix) { if ($prefix == "mailto:") { if (strpos($link, "@") === FALSE || strpos($link, ".", (strpos($link, "@")+2)) === FALSE || substr_count($link, "@") > 1 || strpos($link, "@") == 0) { return 1; } } if (strpos($link, ".") == 0 || strpos($link, ".") == strlen($link) || (strpos($link, "/") < strpos($link, ".") && strpos($link, "/") !== FALSE)) { return 1; } }; function setlinks($r, $prefix) { if (substr($r, 0, strlen($prefix)) == $prefix) { $r = "\n".$r; } $r = str_replace("<br>".$prefix, "<br>\n".$prefix, $r); $r = str_replace(" ".$prefix, " \n".$prefix, $r); while (strpos($r, "\n".$prefix) !== FALSE) { list($r1, $r2) = explode("\n".$prefix, $r, 2); if (strpos($r2, " ") === FALSE && strpos($r2, "<br>") === FALSE) { if ($prefix != "mailto:") { $target = ' target="_blank"'; } else { $target = ""; } if (strpos($r2, ".") > 1 && strpos($r2, ".") < strlen($r2) && badlink($r2, $prefix) != 1) { $r = $r1.'<a href="'.$prefix.$r2.'"'.$target.'><font size="2" color="blue">'.$prefix.$r2.'</font></a>'; } else { $r = $r1.$prefix.$r2; } } else { if (strpos($r2, " ") === FALSE || ( strpos($r2, " ") > strpos($r2, "<br>") && strpos($r2, "<br>") !== FALSE)) { list($r2, $r3) = explode("<br>", $r2, 2); if (badlink($r2, $prefix) != 1) { $r = $r1.'<a href="'.$prefix.$r2.'"'.$target.'><font size="3" color="blue">'.$prefix.$r2.'</font></a><br>'.$r3; } else { $r = $r1.$prefix.$r2.'<br>'.$r3; } } else { list($r2, $r3) = explode(" ", $r2, 2); if (strpos($r2, ".") > 1 && strpos($r2, ".") < strlen($r2) && badlink($r2, $prefix) != 1) { $r = $r1.'<a href="'.$prefix.$r2.'"'.$target.'><font size="3" color="blue">'.$prefix.$r2.'</font></a> '.$r3; } else { $r = $r1.$prefix.$r2.' '.$r3; } } } } return $r; }; function BBCode($r) { $r = trim($r); $r = htmlentities($r); $r = str_replace("\r\n","<br>",$r); $r = str_replace("\r\n","</br>",$r); $r = str_replace("[b]","<b>",$r); $r = str_replace("[/b]","</b>",$r); $r = str_replace("[img]http://","<img src='",$r); $r = str_replace("[/img]","'>",$r); $r = str_replace("[IMG]http://","<img src='",$r); $r = str_replace("[/img]","'>",$r); $r = str_replace("[s]","<s>",$r); $r = str_replace("[/s]","</s>",$r); $r = str_replace("[ul]","<ul>",$r); $r = str_replace("[/ul]","</ul>",$r); $r = str_replace("[list][li]","<li>",$r); $r = str_replace("[/li][/list]","</li>",$r); $r = str_replace("[ol]","<ol>",$r); $r = str_replace("[/ol]","</ol>",$r); $r = str_replace("[quote]","<br /><table width='80%' bgcolor='#ffff66' align='center'><tr><td style='border: 1px dotted black'><font color=black><b>Quote:<br></b>",$r); $r = str_replace("[/quote]","</font></td></tr></table>",$r); $r = str_replace("[i]","<i>",$r); $r = str_replace("[/i]","</i>",$r); $r = str_replace("[u]","<u>",$r); $r = str_replace("[/u]","</u>",$r); $r = str_replace("[spoiler]",'[spoiler]<font bgcolor ="#000000" color="#DDDDDD">',$r); $r = str_replace("[/spoiler]","</font>[/spoiler]",$r); //set [link]s while (strpos($r, "[link=") !== FALSE) { list ($r1, $r2) = explode("[link=", $r, 2); if (strpos($r2, "]") !== FALSE) { list ($r2, $r3) = explode("]", $r2, 2); if (strpos($r3, "[/link]") !== FALSE) { list($r3, $r4) = explode("[/link]", $r3, 2); $target = ' target="_blank"'; if (substr($r2, 0, 7) == "mailto:") { $target = ""; } $r = $r1.'<a href="'.$r2.'"'.$target.'><font size="3" color="blue">'.$r3.'</font></a>'.$r4; } else { $r = $r1."[link\n=".$r2."]".$r3; } } else { $r = $r1."[link\n=".$r2; } } $r = str_replace("[link\n=","[link=",$r); ////[link] ///default url link setting $r = setlinks($r, "http://"); $r = setlinks($r, "https://"); $r = setlinks($r, "ftp://"); $r = setlinks($r, "mailto:"); ////links ///emoticons $r = str_replace(":)",'<img src="images/smilie.gif">',$r); $r = str_replace(":(",'<img src="images/sad.gif">',$r); $r = str_replace(":angry:",'<img src="images/angry.gif">',$r); $r = str_replace(":D",'<img src="images/biggrin.gif">',$r); $r = str_replace(":blink:",'<img src="images/blink.gif">',$r); $r = str_replace(":blush:",'<img src="images/blush.gif">',$r); $r = str_replace("B)",'<img src="images/cool.gif">',$r); $r = str_replace("<_<",'<img src="images/dry.gif">',$r); $r = str_replace("^_^",'<img src="images/happy.gif">',$r); $r = str_replace(":huh:",'<img src="images/confused.gif">',$r); $r = str_replace(":lol:",'<img src="images/laugh.gif">',$r); $r = str_replace(":o",'<img src="images/ohmy.gif">',$r); $r = str_replace(":fear:",'<img src="images/fear.gif">',$r); $r = str_replace(":rolleyes:",'<img src="images/rolleyes.gif">',$r); $r = str_replace(":sleep:",'<img src="images/sleep.gif">',$r); $r = str_replace(":p",'<img src="images/tongue.gif">',$r); $r = str_replace(":P",'<img src="images/tongue.gif">',$r); $r = str_replace(":unsu ",'<img src="images/unsure.gif">',$r); $r = str_replace(":wacko:",'<img src="images/wacko.gif">',$r); $r = str_replace(":wink:",'<img src="images/wink.gif">',$r); $r = str_replace(":wub:",'<img src="images/wub.gif">',$r); $r = trim($r); return $r; } ?> Hi all, I've added bbcode to my forum on my website but I don't want users to be able to add javascript (or better put, I only want links to be http, https, ftp type links). How can I do this? Regards, Jason I am trying to replace image code and resize it at the same time but gave me error. Warning: getimagesize($1): failed to open stream: No such file or directory in C:\wamp\www\ . . . . . public function resize_Images($originalImage,$toWidth,$toHeight){ // Get the original geometry and calculate scales list($width, $height) = getimagesize($originalImage); $xscale=$width/$toWidth; $yscale=$height/$toHeight; // Recalculate new size with default ratio if ($yscale>$xscale){ $new_width = round($width * (1/$yscale)); $new_height = round($height * (1/$yscale)); } else { $new_width = round($width * (1/$xscale)); $new_height = round($height * (1/$xscale)); } // Resize the original image $imageResized = imagecreatetruecolor($new_width, $new_height); $imageTmp = imagecreatefromjpeg ($originalImage); imagecopyresampled($imageResized, $imageTmp, 0, 0, 0, 0, $new_width, $new_height, $width, $height); return $imageResized; } public function bhl_bbcodes($str) { $simple_search = array( '/\[img\](.*?)\[\/img\]/is', ); $simple_replace = array( '<img src="'.$this->resize_Images('$1', 700, 500).'" />', ); $str = preg_replace ($simple_search, $simple_replace, $str); return $str; } I have this function: function bbcode($input){ $input = strip_tags($input); $input = htmlentities($input); $search = array( '/\[b\](.*?)\[\/b\]/is', '/\[i\](.*?)\[\/i\]/is', '/\[u\](.*?)\[\/u\]/is', '/\[img\](.*?)\[\/img\]/is', '/\[url=http://(.*?)\](.*?)\[\/url\]/is', '/\[font color=(.*?) size=(.*?) face=(.*?)\](.*?)\[\/font\]/is', ); $replace = array( '<b>$1</b>', '<i>$1</i>', '<u>$1</u>', '<img src="$1">', '<a href="$1">$2</a>', '<font style="color:$1;font-size:$2;font-face:$3">$4</font>', ); return preg_replace($search,$replace,$input); } Now when i use this command($komentar is variable which is loaded from mysql): echo bbcode($komentar); it shows me this error: Warning: preg_replace() [function.preg-replace]: Unknown modifier '/' in /home/dotars/public_html/includes/functions.php on line 212 What is wrong here ? :S |
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